There's a dinosaur page revamp currently in the game and I hope you guys all like it.
It comes alongside Assigning Food. You can assign food for individual dinoasurs - if they have food assigned, they will only get fed the food that you have assigned them. This means that the feed all tools will only feed dinosaurs without food assigned, or with that specific food assigned. You don't need to assign food types to dinosaurs if you don't want to (but you won't be able to feed from their dino page), but if you want to this should be a useful way for filtering your dinosaurs and ensuring some are on the right diets. :P
There are also fancy next and previous buttons which I know have been asked for since the beginning of time.
I expect bugs with this, so please be sure to report any on the boards if you see them.